# class Car:
#     wheels = 4
#     def drive(self):
#         print('开车方式')
#     def stop(self):
#         print('停车方式')
#
# print(my_car.wheels)
# my_car.drive()
# my_car.stop()

# class PersonInfo:
#     __weight = 55
#     def __info(self):
#         print(f'我的体重是{self.__weight}kg')
#     def get_weight(self):
#         print(f'我的体重是{self.__weight}kg')
#         self.__info()

# class Person(object):
#     def__init__(self,name,sex):
#     self.name = name
#     self.sex = sex
# def introduce(self):
#     print(f'姓名：{self.name}')
#     print(f'性别：{self.sex}'
#
# person_one = Person('小李','女')
# person_one.introduce()

# class Test:
#     @classmethod
#     def use_classmet(cls):
#         print("我是类方法")
#
# test = Test()
# test.use_classmet()
# Test.use_classmet()
#
# class Apple(object):
#     count = 0
#     @classmethod
#     def add_two(cls):
#         clas.count = 2

score = int(input("请输入您的会员积分："))
if score == 0:
    print("注册会员")
elif 0 < score <= 2000:
    print("铜牌会员")
elif 200 < score <= 10000:
    print("银牌会员")
elif 10000 < score <= 30000:
    print("金牌会员")
else:
    print('钻石会员')